stereo

I know people tend to say that it's personal preference, but I was wondering how other people have set up their stereo unit to get the best out of them? I've got the standard T6.1 head unit, with upgraded Alpine SPC-106T61 speakers and Tweeters but it's only got the basic 3 options to change -...

Is it me or is the stereo separation quite poor in the T6 with the Composition/Discover media system. All the sound seems to come bang in the centre between the seats. It will close off each speaker with the balance/fader controls but everything sounds like it is almost mono to me. Anyone else...